Base | Representation |
---|---|
bin | 10010010001110000… |
… | …11101000000100101 |
3 | 221022212022110021011 |
4 | 21020320131000211 |
5 | 130044022134104 |
6 | 4301412022221 |
7 | 465111341326 |
oct | 111070350045 |
9 | 27285273234 |
10 | 9812693029 |
11 | 4186011567 |
12 | 1a9a301971 |
13 | c04c58749 |
14 | 69132644d |
15 | 3c670e904 |
hex | 248e1d025 |
9812693029 has 16 divisors (see below), whose sum is σ = 10588233600. Its totient is φ = 9059848704.
The previous prime is 9812692997. The next prime is 9812693039. The reversal of 9812693029 is 9203962189.
It is a cyclic number.
It is not a de Polignac number, because 9812693029 - 25 = 9812692997 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9812693039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 478417 + ... + 498505.
It is an arithmetic number, because the mean of its divisors is an integer number (661764600).
Almost surely, 29812693029 is an apocalyptic number.
It is an amenable number.
9812693029 is a deficient number, since it is larger than the sum of its proper divisors (775540571).
9812693029 is a wasteful number, since it uses less digits than its factorization.
9812693029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20652.
The product of its (nonzero) digits is 419904, while the sum is 49.
The square root of 9812693029 is about 99059.0380984996. The cubic root of 9812693029 is about 2140.8984660804.
The spelling of 9812693029 in words is "nine billion, eight hundred twelve million, six hundred ninety-three thousand, twenty-nine".
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